--- /dev/null	2019-02-07 20:54:51.336000000 +0300
+++ new/test/lib/jdk/test/lib/dcmd/PidJcmdExecutor.java	2019-02-08 18:34:04.727073528 +0300
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.test.lib.dcmd;
+
+import jdk.test.lib.process.ProcessTools;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * Executes Diagnostic Commands on the target VM (specified by pid) using the jcmd tool
+ */
+public class PidJcmdExecutor extends JcmdExecutor {
+    protected final long pid;
+
+    /**
+     * Instantiates a new PidJcmdExecutor targeting the current VM
+     */
+    public PidJcmdExecutor() {
+        super();
+        try {
+            pid = ProcessTools.getProcessId();
+        } catch (Exception e) {
+            throw new CommandExecutorException("Could not determine own pid", e);
+        }
+    }
+
+    /**
+     * Instantiates a new PidJcmdExecutor targeting the VM indicated by the given pid
+     *
+     * @param target Pid of the target VM
+     */
+    public PidJcmdExecutor(String target) {
+        super();
+        pid = Long.valueOf(target);
+    }
+
+    protected List<String> createCommandLine(String cmd) throws CommandExecutorException {
+        return Arrays.asList(jcmdBinary, Long.toString(pid), cmd);
+    }
+
+}